AN919-4J
Aeronautical Standard Boss Reducer
corrosion resistant steel, male to male external thread, flared tube, large end, tube outer dia: 3/8", thread: 9/16-18






AN919-4J Datasheet Features and Specification
Quick Specs
Thread Series | UNF |
Thread Class | 3A |
Material | Steel |
Additional Information
SKU / Model: | AN9194J |
NSN: | 4730-00-585-6556 |
FSC: | Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730 |
Product Series: | AN919 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 1 |
ECCN: | EAR99 |
National Motor Freight: | 052190, Pipe,tubing,or Pipe Or Tubing Fitti |
Download PDF Version AN919-4J_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
More AN919 boss reducers
4730-00-720-1668 Boss Reducer
$30.60 Each, Aluminium male to male external thread flared tube large end tube outer dia: 1/2in., thread: 3/4-16
4730-00-187-3603 Boss Reducer
4730-00-720-1646 Boss Reducer
Aluminum, male to male external thread, flared tube, large end, tube outer dia: 1/2in., thread: 3/4-16 in.
4730-00-187-3602 Boss Reducer
Product Image Gallery
Product code AN919-4J





Have a question
If you require a quote on this or any product please visit our quote request page »
Browse our frequently asked questions page.
You may contact us by phone at +1 (904) 543-6395 or
email us using our contact form.
Our hours of operation are 8:00am - 6:00pm EST
Customer Reviews

You just cant find a place that does better than Military Fasteners, folks. Have done quite well here for many years. Many thanks guys
Your service is great. I have use you for years and your service has always been great
I can say that Military Fasteners was able to deliver the part to me very quickly. I live in a very remote area in the Tennessee mountains and typically have to wait up to two weeks to receive deliveries. Sometimes, the delivery guys cannot find my house at all, and they have to leave my packages at the local general store. But with Military Fasteners, my packages always find my front door step and in great condition. This package arrived nearly a week earlier than expected, and that was over the New Years holiday! Great work, Military Fasteners, on your delivery service. Thanks!
Fast and courteous and professional service with quality aircraft parts. Thanks.
Please complete this form if you're having an issue with ordering this item or this item displays invalid or innacurate information or specifications. We thank you for taking the time to report issues so that we may better serve you.